Dexter Laundry T450 Express Owner's Booklet page 6

INJECTION SOURCE DETAILS
The washer control may be programmed to send 120V output signals for a chemical injection
system. The signals are not intended as a power source and must be limited to less than 100
milliamps of current. There is a separate terminal block for connection of the external injection
signals. For the injection sources, program codes 0 through 6 are as shown in the table below.
Dexter
Recommended
Connections
Detergent
Bleach
Starch
Sour/Softener
CHECKOUT
After all mounting, plumbing and electrical work is completed, the washer should be run through
a cycle and checked for water leaks and proper functioning.
Controller Injection
Programmed Terminal Block
Signals
Circuits
1
2
3
4
5 A and B
6 C and D
0 None
A
B
C
D